852690852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{10781}}^1$

素因数の和:10830

約数の個数: 72

約数和(自身を含む): 2335165560

約数和(自身を除く): 1482474708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2197, 3042, 4394, 6084, 6591, 8788, 10781, 13182, 19773, 21562, 26364, 32343, 39546, 43124, 64686, 79092, 97029, 129372, 140153, 194058, 280306, 388116, 420459, 560612, 840918, 1261377, 1681836, 1821989, 2522754, 3643978, 5045508, 5465967, 7287956, 10931934, 16397901, 21863868, 23685857, 32795802, 47371714, 65591604, 71057571, 94743428, 142115142, 213172713, 284230284, 426345426, 852690852]

約数ペア:

[(1, 852690852), (2, 426345426), (3, 284230284), (4, 213172713), (6, 142115142), (9, 94743428), (12, 71057571), (13, 65591604), (18, 47371714), (26, 32795802), (36, 23685857), (39, 21863868), (52, 16397901), (78, 10931934), (117, 7287956), (156, 5465967), (169, 5045508), (234, 3643978), (338, 2522754), (468, 1821989), (507, 1681836), (676, 1261377), (1014, 840918), (1521, 560612), (2028, 420459), (2197, 388116), (3042, 280306), (4394, 194058), (6084, 140153), (6591, 129372), (8788, 97029), (10781, 79092), (13182, 64686), (19773, 43124), (21562, 39546), (26364, 32343)]